<template>
  <div class="son">
    <p>我是子组件1</p>
    <button>点我也执行</button>
  </div>
</template>

<script setup lang="ts">

</script>
<style scoped lang="less">
.son {
  width: 400px;
  height: 200px;
  background: skyblue;
}
</style>